Home Postcode finder VIC Katandra Katandra postcode VIC Katandra is a locality in Victoria covered by postcode 3634. Postcode 3634 State or territory Victoria (VIC) Region Vic Far Country Add a free Katandra business listing Be the first listing in Katandra Common questionsWhat is the postcode for Katandra?Katandra, VIC has the postcode 3634.What state is Katandra in?Katandra is in Victoria (VIC).Does postcode 3634 cover more than one suburb?Yes. Postcode 3634 covers 7 localities, so the postcode alone does not identify Katandra. Browse other postcodes in Victoria, or widen the search to every Australian postcode.